Indicate which of the following compounds has an ester functionality: O 05-C1 1. A 2.B 0...
Indicate which of the following compounds has a ketone group: NH2 HN Z (1) 1. A 2. B 0 3.C 4.D 5. E
Which of the following compounds are "potenti acetic ester synthesis? ollowing compounds are "potential' targets for either the malonic ester or the aceto m. For each of these, draw the structure(s) of the alkylating agents and indicate if the compound could be made efficiently by this method. o
In order to synthesize 5-methyl-2-hexanone via acetoacetic ester synthesis, which of the following compounds should be reacted with the enolate ion generated by the reaction of ethylacetoacetate with sodium ethoxide? A) 2-methylpropanal B) isobutyl bromide C) 1-bromo-3-methylbutane D) 2-methyl-1-propanol E) none of the above Correct answer is B. Please explain why
QUESTION 1 Which of the following compounds is an ester? a. Acetone Ob.Ethyl acetate C. Benzoic acid O d Diethyl ether QUESTION 2 Click Save ad Submit to save and submit Cliek Save 4ll Answe on of O to search
1. Which of the following compounds corresponds to the IR spectrum? a. 1 b. 2 c. 3 d. 4 2. How many sets of signals are there in the 'H NMR spectrum for the following compound? HO CH a. 3 b. 4 c. 5 d. 6 3. Which of the following bonds has the most ionic character? a. C-Cu b. C-Zn c. C-Mg d. C-li 4. Which of the following compounds have conjugated double bonds? a. 1 and 2 b....
b) CI d) He 2. Predict which of the following compounds are ionic and which are covalent, based on the location of their constituent atoms in the periodic table: (a) C1,CO (b) Mno (c) NCI, (d) CoBr (e) CaF (2) HI 3. Identify the more polar bond in each of the following pairs of bonds: (a) HF or HCI (b) NO or CO (C) SH or OH (d) PCI or SCI (e) CH or NH (1) SO or PO What...
Which of the following compounds are potentia acetic ester synthesis? ne rollowing compounds are "potential' targets for either the malonic ester or the aceto hem. For each of these, draw the structurels) of the alkylating agents and indicate if the compound could be made efficiently by this method. Select the best reagent system to prepare each of the following. Use a given method only once LO 00+ АО Hydrolysis of a nitrile made from a five-carbon alcohol Oxidative cleavage of...
21. Which of the following compounds has the highest boiling poin A) A 22. Which of the following compounds is (are) predicted to be water soluble? B) B с) с D) D Both A and 1 are walcr seluble ure all water soluhc A)A B)B C) C D) D E) E 23. Consider the molecule acetic acid drawn below. What types of intermolecular forces exist between two molecules of this compound? он acetic acid A) Van der Waals only C)...
5) Which of the following compounds is hydrolyzed the slowest in aqueous NaOH? І п ш IV у E) II A) III B) I C) IV 6) 6) What is the major product when (CH3)2CHCH2CH2Br undergoes the following reaction sequence: (Step 1) Mg, ether (Step 2) CO2 (Step 3) H30+ A) 4-methyl-1-pentanol B) 2-methyl-2-butanol C) 4-methylpentanoic acid D) 3-methylbutanoic acid 7) Diisobutylaluminum hydride can be used to carry out which of the following conversions? A) aldehyde to carboxylic acid B)...
1-10 Name: Total 100 pts (25X4 pts) 1) Which of the following is the best name for the following compound? A) 1,2-Dichloropentanal )1-Chloro-1-butanecarbonyl chloride C) 2-Chloropentanoyl D) 1-Chloropentanoyl chloride 2) Which of the following is the best name for the following compound? 0 a) tsobutyl ethanoate d) Ethoxy isobutyl ketone b) Ethyl isopropanoate c) 3-methylbutyl ethanoate e) Ethyl 3-methylbutanoate 3) Which compound would have highest pKa? E) D) B) A) 4) Which of the following would be the strongest acid?...